Juniper 1400W AC power supply. Air Flow Out
Part Number: JPSU-1400-AC-AFO
The AC power supply in EX4300 switches is a hot-insertable and hot-removable field-replaceable unit (FRU): You can install it without powering off the switch or disrupting the switching function..
The AC power supplies support Power over Ethernet (PoE+) for selected switches.